Cosmetic tweaks: cpplib, toplev.c
Richard Henderson
rth@redhat.com
Wed Feb 28 00:44:00 GMT 2001
On Mon, Feb 19, 2001 at 10:08:34PM -0800, Zack Weinberg wrote:
> * cpphash.h (struct cpp_reader): Add print_version field.
> * cppinit.c (cpp_handle_option): For -v, -version, and --version,
> just set print_version and other flags as appropriate.
> (cpp_post_options): Print version here if print_version is set.
>
> * toplev.c (exit_after_options): New flag.
> (independent_decode_option): Don't exit here; just set
> exit_after_options.
> (main): Exit after calling lang_hooks.post_options if
> exit_after_options is true.
>
> * cppinit.c (append_include_chain): Drop never-used case QUOTE.
> (merge_include_chains): Adjust comment to match code.
Ok.
> +/* Nonzero if we should exit after parsing options. */
> +int exit_after_options = 0;
This should probably be static.
r~
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